Привет!
Недавно посчастливилось потестить сервер на новом процессоре Intel Core I7-6700. Остальная начинка тоже соответствует уровню - 64Gb RAM и 240Gb SSD. Все это можно заказать на тестовой площадке OVH - Runabove. Цены от 50 евро. Как уже можно догадаться из названия это сервера игровой линейки OVH.
Отличаются они оптимизированным под игровые сервера AntiDDoS.
Тест
Расписывать много не буду. Вот краткий тест.
Сервер на Debian 8 Jessie.
root@ns3037510:~# cat /etc/issue Linux ns3037510.ip-151-80-226.eu 3.14.32-xxxx-grs-ipv6-64 #7 SMP Wed Jan 27 18:05:09 CET 2016 x86_64 GNU/Linux server : 654800 ip : 151.80.226.224 hostname : ns3037510.ip-151-80-226.eu
root@ns3037510:~# inxi -b
System: Host: ns3037510.ip-151-80-226.eu Kernel: 3.14.32-xxxx-grs-ipv6-64 x86_64 (64 bit) Console: tty 1
Distro: Debian 8
Machine: Mobo: ASUSTeK model: H170M-PLUS v: Rev X.0x serial: 151056350900109
Bios: American Megatrends v: 0701 date: 01/13/2016
CPU: Quad core Intel Core i7-6700K (-HT-MCP-) clocked at 800 MHz
Graphics: Card: Intel HD Graphics 530
Display Server: N/A driver: N/A tty size: 182x27 Advanced Data: N/A for root out of X
Network: Card: Intel Ethernet Connection (2) I219-V driver: e1000e
Drives: HDD Total Size: 240.1GB (1.7% used)
Info: Processes: 149 Uptime: 1 day Memory: 593.3/64365.2MB Init: systemd runlevel: 5
Client: Shell (bash) inxi: 2.1.28
Проц
root@ns3037510:~# cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 94 model name : Intel(R) Core(TM) i7-6700K CPU @ 4.00GHz stepping : 3 microcode : 0x39 cpu MHz : 800.000 cache size : 8192 KB physical id : 0 siblings : 8 core id : 0 cpu cores : 4 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 22 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch ida arat xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm mpx rdseed adx smap bogomips : 8016.72 clflush size : 64 cache_alignment : 64 address sizes : 39 bits physical, 48 bits virtual power management: ... processor : 7 vendor_id : GenuineIntel cpu family : 6 model : 94 model name : Intel(R) Core(TM) i7-6700K CPU @ 4.00GHz stepping : 3 microcode : 0x39 cpu MHz : 800.000 cache size : 8192 KB physical id : 0 siblings : 8 core id : 1 cpu cores : 4 apicid : 2 initial apicid : 2 fpu : yes fpu_exception : yes cpuid level : 22 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch ida arat xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm mpx rdseed adx smap bogomips : 8016.72 clflush size : 64 cache_alignment : 64 address sizes : 39 bits physical, 48 bits virtual power management:
Память
root@ns3037510:~# cat /proc/meminfo MemTotal: 65909956 kB MemFree: 64790708 kB MemAvailable: 65223676 kB Buffers: 117252 kB Cached: 400056 kB SwapCached: 0 kB Active: 429836 kB Inactive: 190680 kB Active(anon): 104560 kB Inactive(anon): 16676 kB Active(file): 325276 kB Inactive(file): 174004 kB Unevictable: 0 kB Mlocked: 0 kB SwapTotal: 4193276 kB SwapFree: 4193276 kB Dirty: 0 kB Writeback: 40 kB AnonPages: 103224 kB Mapped: 53832 kB Shmem: 18032 kB Slab: 63780 kB SReclaimable: 29676 kB SUnreclaim: 34104 kB KernelStack: 2800 kB PageTables: 1964 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 37148252 kB Committed_AS: 293668 kB VmallocTotal: 34359738367 kB VmallocUsed: 186796 kB VmallocChunk: 34359375660 kB HardwareCorrupted: 0 kB DirectMap4k: 14104 kB DirectMap2M: 4055040 kB DirectMap1G: 62914560 kB
SSD
root@ns3037510:~# df -HT Filesystem Type Size Used Avail Use% Mounted on /dev/root ext4 232G 1.1G 220G 1% / devtmpfs devtmpfs 34G 0 34G 0% /dev tmpfs tmpfs 34G 0 34G 0% /dev/shm tmpfs tmpfs 34G 19M 34G 1% /run tmpfs tmpfs 5.3M 0 5.3M 0% /run/lock tmpfs tmpfs 34G 0 34G 0% /sys/fs/cgroup
Скорость записи диска довольно приличная
root@ns3037510:~# dd if=/dev/zero of=test bs=64k count=16k conv=fdatasync 16384+0 records in 16384+0 records out 1073741824 bytes (1.1 GB) copied, 4.3695 s, 246 MB/s root@ns3037510:~# rm test root@ns3037510:~# dd if=/dev/zero of=test bs=64k count=16k conv=fdatasync 16384+0 records in 16384+0 records out 1073741824 bytes (1.1 GB) copied, 4.38027 s, 245 MB/s root@ns3037510:~# rm test root@ns3037510:~# dd if=/dev/zero of=test bs=64k count=16k conv=fdatasync 16384+0 records in 16384+0 records out 1073741824 bytes (1.1 GB) copied, 4.37415 s, 245 MB/s
Пинги из Ульяновска на уровне 70мс
[rail@localhost ~]$ ping 151.80.226.224 PING 151.80.226.224 (151.80.226.224) 56(84) bytes of data. 64 bytes from 151.80.226.224: icmp_seq=1 ttl=54 time=69.0 ms 64 bytes from 151.80.226.224: icmp_seq=2 ttl=54 time=69.6 ms 64 bytes from 151.80.226.224: icmp_seq=3 ttl=54 time=68.0 ms 64 bytes from 151.80.226.224: icmp_seq=4 ttl=54 time=68.0 ms 64 bytes from 151.80.226.224: icmp_seq=5 ttl=54 time=72.6 ms 64 bytes from 151.80.226.224: icmp_seq=6 ttl=54 time=69.9 ms 64 bytes from 151.80.226.224: icmp_seq=7 ttl=54 time=69.7 ms 64 bytes from 151.80.226.224: icmp_seq=8 ttl=54 time=69.7 ms 64 bytes from 151.80.226.224: icmp_seq=9 ttl=54 time=68.4 ms 64 bytes from 151.80.226.224: icmp_seq=10 ttl=54 time=68.4 ms 64 bytes from 151.80.226.224: icmp_seq=11 ttl=54 time=68.1 ms ^C --- 151.80.226.224 ping statistics --- 11 packets transmitted, 11 received, 0% packet loss, time 10010ms rtt min/avg/max/mdev = 68.030/69.266/72.670/1.333 ms
Тесты Sysbench
Скучные тесты:
root@ns3037510:~# sysbench --test=cpu --cpu-max-prime=20000 --num-threads=1 run
sysbench 0.4.12: multi-threaded system evaluation benchmark
Running the test with following options:
Number of threads: 1
Doing CPU performance benchmark
Threads started!
Done.
Maximum prime number checked in CPU test: 20000
Test execution summary:
total time: 17.8826s
total number of events: 10000
total time taken by event execution: 17.8820
per-request statistics:
min: 1.78ms
avg: 1.79ms
max: 5.25ms
approx. 95 percentile: 1.82ms
Threads fairness:
events (avg/stddev): 10000.0000/0.00
execution time (avg/stddev): 17.8820/0.00
root@ns3037510:~# sysbench --test=mutex --num-threads=64 run
sysbench 0.4.12: multi-threaded system evaluation benchmark
Running the test with following options:
Number of threads: 64
Doing mutex performance test
Threads started!
Done.
Test execution summary:
total time: 0.5315s
total number of events: 64
total time taken by event execution: 31.6485
per-request statistics:
min: 456.90ms
avg: 494.51ms
max: 529.44ms
approx. 95 percentile: 525.55ms
Threads fairness:
events (avg/stddev): 1.0000/0.00
execution time (avg/stddev): 0.4945/0.03
root@ns3037510:~# sysbench --test=memory --num-threads=4 --memory-total-size=64G run
sysbench 0.4.12: multi-threaded system evaluation benchmark
Running the test with following options:
Number of threads: 4
Doing memory operations speed test
Memory block size: 1K
Memory transfer size: 65536M
Memory operations type: write
Memory scope type: global
Threads started!
Done.
Operations performed: 67108864 (9507072.36 ops/sec)
65536.00 MB transferred (9284.25 MB/sec)
Test execution summary:
total time: 7.0588s
total number of events: 67108864
total time taken by event execution: 19.3321
per-request statistics:
min: 0.00ms
avg: 0.00ms
max: 0.18ms
approx. 95 percentile: 0.00ms
Threads fairness:
events (avg/stddev): 16777216.0000/685359.93
execution time (avg/stddev): 4.8330/0.12
Приятно наблюдать в htop за свободными 64 гигабайтами ОЗУ =)
Выводы
За эти деньги такого количества ресурсов просто не найти на рынке. Предложение реально крутое.